CN100424997C - Encoder redundancy selection system and method - Google Patents
Encoder redundancy selection system and method Download PDFInfo
- Publication number
- CN100424997C CN100424997C CNB028178696A CN02817869A CN100424997C CN 100424997 C CN100424997 C CN 100424997C CN B028178696 A CNB028178696 A CN B028178696A CN 02817869 A CN02817869 A CN 02817869A CN 100424997 C CN100424997 C CN 100424997C
- Authority
- CN
- China
- Prior art keywords
- decoder
- error
- error concealment
- strategy
- data set
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
- H04N19/895—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder in combination with error concealment
Abstract
Description
Claims (17)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/952,193 | 2001-09-14 | ||
US09/952,193 US6910175B2 (en) | 2001-09-14 | 2001-09-14 | Encoder redundancy selection system and method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1554151A CN1554151A (en) | 2004-12-08 |
CN100424997C true CN100424997C (en) | 2008-10-08 |
Family
ID=25492656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028178696A Expired - Fee Related CN100424997C (en) | 2001-09-14 | 2002-08-21 | Encoder redundancy selection system and method |
Country Status (6)
Country | Link |
---|---|
US (1) | US6910175B2 (en) |
EP (1) | EP1430607A1 (en) |
JP (1) | JP2005503708A (en) |
KR (1) | KR20040035778A (en) |
CN (1) | CN100424997C (en) |
WO (1) | WO2003026136A1 (en) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6263503B1 (en) | 1999-05-26 | 2001-07-17 | Neal Margulis | Method for effectively implementing a wireless television system |
US8266657B2 (en) | 2001-03-15 | 2012-09-11 | Sling Media Inc. | Method for effectively implementing a multi-room television system |
FR2837332A1 (en) * | 2002-03-15 | 2003-09-19 | Thomson Licensing Sa | DEVICE AND METHOD FOR INSERTING ERROR CORRECTION AND RECONSTITUTION CODES OF DATA STREAMS, AND CORRESPONDING PRODUCTS |
US8949922B2 (en) * | 2002-12-10 | 2015-02-03 | Ol2, Inc. | System for collaborative conferencing using streaming interactive video |
US9446305B2 (en) | 2002-12-10 | 2016-09-20 | Sony Interactive Entertainment America Llc | System and method for improving the graphics performance of hosted applications |
US9061207B2 (en) | 2002-12-10 | 2015-06-23 | Sony Computer Entertainment America Llc | Temporary decoder apparatus and method |
US8711923B2 (en) | 2002-12-10 | 2014-04-29 | Ol2, Inc. | System and method for selecting a video encoding format based on feedback data |
US9138644B2 (en) * | 2002-12-10 | 2015-09-22 | Sony Computer Entertainment America Llc | System and method for accelerated machine switching |
US8549574B2 (en) * | 2002-12-10 | 2013-10-01 | Ol2, Inc. | Method of combining linear content and interactive content compressed together as streaming interactive video |
US20090118019A1 (en) * | 2002-12-10 | 2009-05-07 | Onlive, Inc. | System for streaming databases serving real-time applications used through streaming interactive video |
US8964830B2 (en) | 2002-12-10 | 2015-02-24 | Ol2, Inc. | System and method for multi-stream video compression using multiple encoding formats |
US9314691B2 (en) * | 2002-12-10 | 2016-04-19 | Sony Computer Entertainment America Llc | System and method for compressing video frames or portions thereof based on feedback information from a client device |
US8526490B2 (en) * | 2002-12-10 | 2013-09-03 | Ol2, Inc. | System and method for video compression using feedback including data related to the successful receipt of video content |
US9108107B2 (en) | 2002-12-10 | 2015-08-18 | Sony Computer Entertainment America Llc | Hosting and broadcasting virtual events using streaming interactive video |
US9077991B2 (en) * | 2002-12-10 | 2015-07-07 | Sony Computer Entertainment America Llc | System and method for utilizing forward error correction with video compression |
US10201760B2 (en) * | 2002-12-10 | 2019-02-12 | Sony Interactive Entertainment America Llc | System and method for compressing video based on detected intraframe motion |
US8366552B2 (en) * | 2002-12-10 | 2013-02-05 | Ol2, Inc. | System and method for multi-stream video compression |
US9192859B2 (en) | 2002-12-10 | 2015-11-24 | Sony Computer Entertainment America Llc | System and method for compressing video based on latency measurements and other feedback |
WO2005109402A1 (en) * | 2004-05-11 | 2005-11-17 | Nippon Telegraph And Telephone Corporation | Sound packet transmitting method, sound packet transmitting apparatus, sound packet transmitting program, and recording medium in which that program has been recorded |
BRPI0516744A2 (en) | 2004-06-07 | 2013-05-28 | Sling Media Inc | Media stream playback methods received on a network and computer program product |
US9998802B2 (en) | 2004-06-07 | 2018-06-12 | Sling Media LLC | Systems and methods for creating variable length clips from a media stream |
US7917932B2 (en) | 2005-06-07 | 2011-03-29 | Sling Media, Inc. | Personal video recorder functionality for placeshifting systems |
US7975062B2 (en) | 2004-06-07 | 2011-07-05 | Sling Media, Inc. | Capturing and sharing media content |
US7769756B2 (en) * | 2004-06-07 | 2010-08-03 | Sling Media, Inc. | Selection and presentation of context-relevant supplemental content and advertising |
KR100888962B1 (en) * | 2004-12-06 | 2009-03-17 | 엘지전자 주식회사 | Method for encoding and decoding video signal |
CN100459717C (en) * | 2005-04-20 | 2009-02-04 | 华为技术有限公司 | Error elimination of compressed video transmission based on H.264 |
JP2006339910A (en) * | 2005-05-31 | 2006-12-14 | Toshiba Corp | Video image signal processing unit and image quality correction method therefor |
US9661376B2 (en) | 2005-07-13 | 2017-05-23 | Polycom, Inc. | Video error concealment method |
JP5313880B2 (en) * | 2006-04-20 | 2013-10-09 | トムソン ライセンシング | Redundant video encoding method and apparatus |
CN102003975B (en) * | 2006-04-21 | 2013-12-25 | 芙罗服务管理公司 | Rotary encoder with built-in self-test |
US9086335B2 (en) | 2006-04-21 | 2015-07-21 | Flowserve Management Company | Rotary encoder frequency analysis |
WO2007123522A1 (en) | 2006-04-21 | 2007-11-01 | Flowserve Management Company | Rotary encoder with built-in-self-test |
CN101193312B (en) * | 2006-11-22 | 2011-01-05 | 中兴通讯股份有限公司 | Self-adapted error recovery device, video communication system and method based on feedback |
US7958433B1 (en) * | 2006-11-30 | 2011-06-07 | Marvell International Ltd. | Methods and systems for storing data in memory using zoning |
TWI365615B (en) * | 2007-03-22 | 2012-06-01 | Realtek Semiconductor Corp | Receiver of a displayport interface having an error correction circuit and method applied to the receiver |
US9168457B2 (en) | 2010-09-14 | 2015-10-27 | Sony Computer Entertainment America Llc | System and method for retaining system state |
US8265154B2 (en) | 2007-12-18 | 2012-09-11 | At&T Intellectual Property I, Lp | Redundant data dispersal in transmission of video data based on frame type |
CN101221765B (en) * | 2008-01-29 | 2011-02-02 | 北京理工大学 | Error concealing method based on voice forward enveloping estimation |
US8578247B2 (en) * | 2008-05-08 | 2013-11-05 | Broadcom Corporation | Bit error management methods for wireless audio communication channels |
JP5344541B2 (en) * | 2008-06-03 | 2013-11-20 | キヤノン株式会社 | Data transmission apparatus, transmission method and program |
US20110138018A1 (en) * | 2009-12-04 | 2011-06-09 | Qualcomm Incorporated | Mobile media server |
US20110249127A1 (en) * | 2010-04-07 | 2011-10-13 | Cisco Technology, Inc. | Estimating Video Quality Corruption in Lossy Networks |
GB2497915B (en) | 2011-10-25 | 2015-09-09 | Skype | Estimating quality of a video signal |
GB2513090B (en) | 2013-01-28 | 2019-12-11 | Microsoft Technology Licensing Llc | Conditional concealment of lost video data |
US10498368B2 (en) * | 2015-11-02 | 2019-12-03 | Mk Systems Usa Inc. | Dynamic client-side selection of FEC information |
CN107181968B (en) * | 2016-03-11 | 2019-11-19 | 腾讯科技(深圳)有限公司 | A kind of redundancy control method and device of video data |
KR20190052754A (en) * | 2017-11-09 | 2019-05-17 | 삼성전자주식회사 | Semiconductor memory device and memory system including the same for adaptive error check and correction |
US10784988B2 (en) | 2018-12-21 | 2020-09-22 | Microsoft Technology Licensing, Llc | Conditional forward error correction for network data |
US10803876B2 (en) | 2018-12-21 | 2020-10-13 | Microsoft Technology Licensing, Llc | Combined forward and backward extrapolation of lost network data |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1166255A (en) * | 1995-10-26 | 1997-11-26 | 摩托罗拉公司 | Method and device for concealment and containment of errors in a macroblock-based video codec |
US5778191A (en) * | 1995-10-26 | 1998-07-07 | Motorola, Inc. | Method and device for error control of a macroblock-based video compression technique |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2263373B (en) * | 1992-01-09 | 1995-05-24 | Sony Broadcast & Communication | Data error concealment |
US6040879A (en) * | 1997-04-21 | 2000-03-21 | Samsung Electronics Co., Ltd. | Method for decoding video data corrupted by channel noise |
-
2001
- 2001-09-14 US US09/952,193 patent/US6910175B2/en not_active Expired - Lifetime
-
2002
- 2002-08-21 WO PCT/IB2002/003426 patent/WO2003026136A1/en not_active Application Discontinuation
- 2002-08-21 CN CNB028178696A patent/CN100424997C/en not_active Expired - Fee Related
- 2002-08-21 EP EP02760460A patent/EP1430607A1/en not_active Withdrawn
- 2002-08-21 KR KR10-2004-7003729A patent/KR20040035778A/en not_active Application Discontinuation
- 2002-08-21 JP JP2003529631A patent/JP2005503708A/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1166255A (en) * | 1995-10-26 | 1997-11-26 | 摩托罗拉公司 | Method and device for concealment and containment of errors in a macroblock-based video codec |
US5778191A (en) * | 1995-10-26 | 1998-07-07 | Motorola, Inc. | Method and device for error control of a macroblock-based video compression technique |
Non-Patent Citations (2)
Title |
---|
IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS. WU D ET AL,全文,An End-to-End Approach for Optimal Mode Selection inInternet Video Communication:Theory and Application. 2000 |
IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS. WU D ET AL,全文,An End-to-End Approach for Optimal Mode Selection inInternet Video Communication:Theory and Application. 2000 * |
Also Published As
Publication number | Publication date |
---|---|
CN1554151A (en) | 2004-12-08 |
US20030056168A1 (en) | 2003-03-20 |
KR20040035778A (en) | 2004-04-29 |
WO2003026136A1 (en) | 2003-03-27 |
US6910175B2 (en) | 2005-06-21 |
JP2005503708A (en) | 2005-02-03 |
EP1430607A1 (en) | 2004-06-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100424997C (en) | Encoder redundancy selection system and method | |
KR100964407B1 (en) | Temporal estimation of a motion vector for video communications | |
CN102685493B (en) | For the average decision difference prediction of video coding rate control | |
US7778328B2 (en) | Semantics-based motion estimation for multi-view video coding | |
US6233283B1 (en) | Layered video coding using perceptual coding criteria for error resilience in packet networks | |
CN100525462C (en) | Error concealment method and apparatus | |
US20090110060A1 (en) | Method and apparatus for performing lower complexity multiple bit rate video encoding using metadata | |
US10477249B2 (en) | Video processing for masking coding artifacts using dynamic noise maps | |
US6865374B2 (en) | Video recovery system and method | |
CN1679341A (en) | Content-adaptive multiple description motion compensation for improved efficiency and error resilience | |
US8194758B2 (en) | Image receiving apparatus and control method of image receiving apparatus | |
JP2009005147A (en) | Information processing system and method, information processing device and method, and program | |
WO2014051860A1 (en) | Error resilient management of picture order count in predictive coding systems | |
CN101755459A (en) | Systems and methods for adaptively determining I frames for acquisition and base and enhancement layer balancing | |
WO2004100556A3 (en) | Data prediction | |
CN104767997A (en) | Video-oriented visual feature encoding method and device | |
CN101176352B (en) | Video encoder using a refresh map | |
KR101366244B1 (en) | Method and apparatus for error concealment of image using residual data | |
CN106937168B (en) | Video coding method, electronic equipment and system using long-term reference frame | |
KR20010010753A (en) | method for concealing error in MPEG-2 decompression system | |
KR100927353B1 (en) | Video encoding and decoding method of mitigating data losses in an encoded video signal transmitted through a channel | |
Liu et al. | Progressive image transmission based on joint source channel distortion model | |
Su et al. | The analysis of packet loss prediction for Gilbert-model with loss rate uplink | |
JP2005516501A (en) | Video image encoding in PB frame mode | |
Wu et al. | Image vector quantization codec indices recovery using Lagrange interpolation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: IPG ELECTRONICS 503 CO., LTD. Free format text: FORMER OWNER: KONINKLIJKE PHILIPS ELECTRONICS N.V. Effective date: 20090821 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090821 Address after: British Channel Islands Patentee after: Koninkl Philips Electronics NV Address before: Holland Ian Deho Finn Patentee before: Koninklijke Philips Electronics N.V. |
|
ASS | Succession or assignment of patent right |
Owner name: PENDRAGON WIRELESS CO., LTD. Free format text: FORMER OWNER: IPG ELECTRONICS 503 LTD. Effective date: 20130109 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130109 Address after: Washington State Patentee after: Pendragon wireless limited liability company Address before: British Channel Islands Patentee before: Koninkl Philips Electronics NV |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081008 Termination date: 20140821 |
|
EXPY | Termination of patent right or utility model |